ostcore.cn - robtex.com
ostcore.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 122.227.164.206๐จ๐ณ CHINATELECOM-ZHEJIANG-NINGBO-IDC122.227.164.0/24 Chinanet-NingBo-IDC | ||||||
| NS | dns.bizcn.com โญ | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a๐จ๐ณ Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76๐จ๐ณ SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114๐จ๐ณ CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns1.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a๐จ๐ณ Baidu240c:4082::/32 | ||||||
| A | 61.172.183.70๐จ๐ณ SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114๐จ๐ณ CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns2.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69๐จ๐ณ Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76๐จ๐ณ SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147๐จ๐ณ CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| SOA | dns.bizcn.comabuse@bizcn.com serial=11 | ||||||
cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
โNSdns.bizcn.com2017-06-16 โ 2026-03-22 ยท 3 obs
โ 2017-06-16 22:43:56
โ 2026-03-22 22:14:06
โNSns1.dns.com.cn2017-06-16 โ 2026-03-22 ยท 3 obs
โ 2017-06-16 22:43:56
โ 2026-03-22 22:14:06
โNSns2.dns.com.cn2015-05-29 โ 2026-03-22 ยท 2 obs
โ 2026-03-22 22:14:06
โA122.227.164.2062015-05-29 โ 2026-03-22 ยท 2 obs
โ 2026-03-22 22:14:06
๐ DNS Trace
Analysis
IP Addresses
ostcore.cn resolves to one IP number: 122.227.164.206.
Other host names for instance cnmoon.com and yintonppr.com share IP numbers with ostcore.cn.
Name Servers
ostcore.cn is delegated to three name servers: dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.
ostcore.cn at least partially shares name servers with other domains, including ourbbs.net, wxlrt.com, cqccn.com, norendar.cn and jianshengyuanyiyao.com.
these name servers are commonly used alongside the name servers ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn and dns.cnmsn.net.
Host names with three IP numbers:
dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114.
ns1.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.70 and 61.240.129.114.
ns2.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.76 and 61.240.129.147.
Points to 240c:4082:ffff:ff01:0:d:0:34a: dns.bizcn.com and ns1.dns.com.cn.
Points to 61.172.183.76: dns.bizcn.com and ns2.dns.com.cn.
Points to 61.240.129.114: dns.bizcn.com and ns1.dns.com.cn.
Shared IP patterns: 240c:4082:ffff:ff01:0:d:0:34a is used by dns.bizcn.com and ns1.dns.com.cn; 61.172.183.76 is used by dns.bizcn.com and ns2.dns.com.cn; 61.240.129.114 is used by dns.bizcn.com and ns1.dns.com.cn.